Service Call 501-584
D146/D147/D148/D149/D150 5-64 SM
SC No. Level Error Name/Error Condition/Major Cause/Solution
§ Replace the motor
§ Reset the connector
§ Replace the harness
§ Replace the IOB
§ Replace the fan
SC No. Level Error Name/Error Condition/Major Cause/Solution
SC534-01 D Main Exhaust Fan Lock
SC534-02 D Toner Supply Cooling Fan Lock
SC534-03 D Ozone Exhaust Fan Lock
In the motor ON state, the value of the lock sensor is checked
every 100msec.
If a lock signal is not obtained for 50 times consecutively.
§ Motor defective
§ Connector disconnected
§ Harness broken
§ IOB defective
§ Replace the motor
§ Reset the connector
§ Replace the harness
§ Replace the IOB
§ Replace the fan